header {
	position: relative;
	margin-bottom: 1em;
	padding: 2em;
	background-color: $gray;
	background-image: url('../images/header.jpg');
	background-size: cover;
	border-bottom: 1px solid $white;
	@include box-shadow(inset 0 0 5em $black);
	&:before {
		content: '';
		position: absolute;
		top: 0;
		left: 0;
		width: 100%;
		height: 100%;
		background-color: rgba(0,0,0,0.6);
		z-index: 0;
		@include box-shadow(inset 0 -2em 5em $black);
	}
	h1, #download {
		position: relative;
		z-index: 1;
	}
	h1 {
		margin: 0;
		color: $white;
		font-size: 3em;
		letter-spacing: -0.02em;
		line-height: 1em;
		small {
			display: block;
			margin: 1em 0;
			font-family: $bodyFontFamily;
			font-size: 40%;
			font-weight: 400;
			letter-spacing: -0.01em;
			line-height: 1.2em;
		}
		span {
			letter-spacing: -0.1em;
		}
	}
	#download {
		padding: 1em 0 0;
		text-align: center;
		small {
			display: block;
			font-size: 50%;
			@include opacity(50);
		}
		.pure-button {
			background-color: $green;
			color: $greenDark;
			font-weight: 400;
			@include border-radius(5px);
		}
	}
}